I came across the following question:
$\ce{XeF4}$ on reaction with gaseous nitric oxide forms xenon gas and (P). Find the total number of lone pairs present in one molecule of P.
As far as xenon chemistry is concerned, I just know that xenon fluorides undergo hydrolysis giving different products like Xe, $\ce{XeOF4, XeO2F2, XeO3}$.
I have no idea that xenon fluorides even react with nitric oxide. I did a lot of digging on Google but could not find a single source/article discussing about the reaction of xenon fluorides with nitric oxide or the other way round.
I would be glad if someone can tell about the products of the given reaction with a link to the source. The answer the question is given as '6 lone pairs'.